Casing for auditory trainer receiver



FIG. 1 is a perspective view of a casing for an auditory trainerreceiver showing my new design;

FIG. 2 is a front elevational view thereof;

FIG. 3 is a side elevational view thereof;

FIG. 4 is an elevational view of the opposite side thereof;

FIG. 5 is a rear elevational view thereof;

FIG. 6 is a top plan view thereof; and

FIG. 7 is a bottom view thereof.

The ornamental design for a casing for auditory trainer receiver, as shown. 